Mary was last seen in her bedroom in Venice, California at 9:30 p.m. on February 13, 1969. She has never been heard from again. A neighbor reported seeing a man standing in front of the sliding glass door of Mary's home at 3:00 a.m., which lead police to believe she had been abducted. There was no ransom note, no suspects were ever identified, and in spite of an extensive search the child has never been found. Few details are available in her case.